Safety relay (standalone) Inputs: 1-/2-channel wiring with/without detection of shorts across contacts Outputs: 7 N/O, 1 N/C, 2 semiconductor. Automatic/monitored start UB 200-230 V AC/ 24 V DC, width: 90 mm, integral screw terminals, Monitoring E-STOP, safety gates. Aksesoris Elektronik